Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS11257

Currently announcedSnapshot awaiting refresh

University of Lethbridge · UNIVERSITY-LETHBRIDGE

Last observed9/30/2026, 04:11:31Open ASN profile →

AS11257 relationship topology

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AS11257University of Lethbridge

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6327SHAW - Shaw Communications

Relationship: Upstream
Observed weight: 197
ASN registration country: Canada
Latest RIS data: 9/29/2026, 00:00:00

Open AS6327 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS6327Observed weight 197	SHAW - Shaw Communications	Upstream	Canada	8/19/2019, 00:00:00	9/29/2026, 00:00:00	266
AS852Observed weight 48	ASN852 - TELUS Communications Inc.	Upstream	Canada	8/19/2019, 00:00:00	9/29/2026, 00:00:00	58
AS15296Observed weight 12	CYBERA - Cybera Inc	Upstream	Canada	8/19/2019, 00:00:00	9/29/2026, 00:00:00	12

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context